Trail recommenation between Gore, VA and DC

Looking for a great mtn bike trail to hit on the way home from camping. Something intermediate, simi-noob and simi-hungover friendly. I have my eye on Elizabeth furnace but that may be a bit much for some members of the group. Any thoughts or recommendations are welcome.

3rd Battle of Winchester...located...well, in Winchester, VA. It is a really nice network of trails with nothing really too difficult. A few short but steep climbs, the occasional downed tree that needs crossed, but mostly flowing single track. There is probably about 5 or 6 miles of trails.

I think there is actually more than the map shops but that gives you an idea...